234795

(2016) Synthese 193 (11).

Prior on the semantics of modal and tense logic

M. J. Cresswell

pp. 3607-3623

In celebrating Arthur Prior we celebrate what he gave to the world. Much of this is measured by what others have made of his ideas after his death. The focus of this paper is a little different. It looks at what Prior himself thought he was accomplishing. In particular it considers Prior’s attitude to the semantic metatheory of the logics that he was interested in. The paper sets out some characteristics of the metalogical study of intensional languages in terms of an indexical theory of truth conditions stated in the language of set theory. In examining Prior’s work using these characteristics, it emerges that Prior had serious reservations about this way of studying modal and tense logics.

Publication details

DOI: 10.1007/s11229-015-0949-0

Full citation:

Cresswell, M. J. (2016). Prior on the semantics of modal and tense logic. Synthese 193 (11), pp. 3607-3623.

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